Am i feeding enough?

My plants are about 10 days old i've been giving them mild nutes and they've been doin really well and lookin really healthy. Ive been feeding them for 20 minutes 3 times a day and i was wondering if it would be good to bump it up to every 4 hours for 15 minute floods. will taht work for my whole cycle or should i gradually go up to 30 minute floods?.


Also, do i feed them when the lights are off for the 6 hours on an 18/6 schedule or just when the lights are on?


I have a ppm meter but i dont know what the ppm should be at of my nutes. anyone know?

You did not look in the FAQ section did you!!!!

The information you are looking for is already written and even in several chart forms in the FAQ.

http://boards.cannabis.com/grow-faqs...u-can-use.html

USE IT PLEASE